Circulatory System Quizzizz

What does the circulatory system do?

• Breaks down our food

• Decide our traits

• Transports blood throughout our body

What is the function of the heart?

• To pump blood around the body
• To remove oxygen from the blood
• To allow blood to flow through it 
• To breath

What is the main organ in the circulatory system?

• vein
• lung
• heart
• aorta 

What does it mean to transport?

• Move something from one place to another

• Stay in the same place

What do the arteries do?

• pumps blood to the heart
• pumps blood to and from the heart
• carry's blood away from the heart 
• a muscle 

What do veins do?

• Carry blood towards the heart

• Store food

• Nothing

What is the main organ of the circulatory system?

• Lungs

• Heart

• Capillaries

• Veins

What is the main function of capillaries?

• Deliver oxygen and nutrients to cells

• Carry carbon dioxide and waste to the lungs

• Return blood from the body to the heart

• Pump blood through a network of arteries

What is the role of veins in the circulatory system?

• Carry oxygenated blood from the lungs to the body's tissues

• Carry carbon dioxide and waste towards the heart.

• Exchange of nutrients, oxygen, and waste products with tissues

• Pump blood through the body

What is the function of the heart in the circulatory system?

• To pump oxygenated blood to the body's tissues

• To carry deoxygenated blood from the body's tissues to the lungs

• To exchange nutrients, oxygen, and waste products with tissues

• To return blood from the body to the lungs